专利名称：OFDM signal communication system, OFDM
signal transmitting device and OFDM signalreceiving device
发明人：Takatoshi Sugiyama,Yusuke Asai,Satoshi
Kurosaki,Masahiro Umehira,DaiseiUchida,Yasuo Suzuki
申请号：US10117390申请日：20020405公开号：US07242720B2公开日：20070710
专利附图：
摘要：An OFDM signal communication system used in broadband mobilecommunication, achieves stable operation under severe frequency selective fadingenvironments, giving high quality. The OFDM signal communication system which
transmits OFDM signals over the same radio frequency from N transmitting antennas, hasan inverse matrix computer for computing an N×N inverse matrix constituted bypropagation coefficients for respective propagation paths between each of N
transmitting antennas and each of N receiving antennas, and a subcarrier demodulatorwhich separates the signals of the respective propagation paths, based on the obtainedinverse matrix.
申请人：Takatoshi Sugiyama,Yusuke Asai,Satoshi Kurosaki,Masahiro Umehira,DaiseiUchida,Yasuo Suzuki
地址：Yokohama JP,Yokohama JP,Yokosuka JP,Yokohama JP,Yokohama JP,YokosukaJP
国籍：JP,JP,JP,JP,JP,JP
代理机构：Darby & Darby
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